File:LDV AR measurement USAARL.png
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Summary
| Description |
English: The eardrum is excited with a 500 Hz probe tone that sets it into motion. A 1000 Hz elicitor tone is presented for 0.5 seconds (Blue bar indicates the presentation of the elicitor) and causes the acoustic reflex to activate. When the elicitor is turned off, the muscles of the middle ear relax and the vibration of the middle ear returns to normal. As the elicitor's presentation level increases, the effect of the acoustic reflex increases |
| Date | |
| Source | https://www.usaarl.army.mil/TechReports/2017-16.pdf |
| Author | Heath Jones |
Licensing
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:38, 26 June 2019 | | 1,827 × 554 (141 KB) | Wjm20996 | User created page with UploadWizard |
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